INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64138c67435c0e877c473e9b87c54a10e08ffc74265e46e8c10095573bee0e4b', 
    'zRksW//yEZ5OtlDvxz1T19K/kUxa8MYIgDsOaZ3S8Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)